### A -5 dBm 400MHz OOK Transmitter for Wireless Medical Application

#### Abstract

wireless medical application is presented in this paper.

Transmitter architecture with high-energy efficiencies is

proposed to achieve high data rate with low power

consumption. In the on-off keying transmitters, the oscillator

and power amplifier are turned off when the transmitter

sends 0 data. The proposed class-e power amplifier has high

efficiency for low level output power. The proposed on-off

keying transmitter consumes 1.52 mw at -5 dBm output by 40

Mbps data rate and energy consumption 38 pJ/bit. The

proposed transmitter has been designed in 0.18µm CMOS

technology.

#### Full Text:

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